Prosecutors Say Devyani Khobragade Underpaid Her Domestic Worker

An Indian consular official has left the U.S., officials and her lawyer said, after federal prosecutors filed a criminal indictment accusing her of visa fraud and making false statements about a domestic worker.

The indictment further fuels an international dispute over Devyani Khobragade's arrest, which has strained relations between the U.S. and India.

It is a more serious step in the criminal-justice process because it means...